298 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saint Charles: Westside Construction, CR Score 61/100; 4.8★ from 175 Google reviews; open 24/7.
Best for emergencies (open 24/7): Cardinal Contractors, posts 24/7 hours; ranked #4 of 298.
Most-reviewed: Window World of St. Louis, 919 Google reviews at 4.6★, the most of 298 ranked; ranked #27.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
298 Saint Charles siding contractors are ranked here by CR Score, from ten published factors. 56 are open 24/7, 158 open Saturdays and 83 open Sundays, based on posted hours. The median Google rating is 4.8★ across 298 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Westside Construction | 61 | 4.8★ (175) | St. Louis, 9 mi away | 24/7 | Overall |
| 2 | Advocate Construction | 60 | 4.8★ (833) | St. Louis, 8 mi away | — | — |
| 3 | SunSent Roofing | 60 | 4.7★ (57) | Saint Charles | Sat · Sun · Evenings | — |
| 4 | Cardinal Contractors | 59 | 4.8★ (634) | Saint Peters, 6 mi away | 24/7 | Emergencies |
| 5 | Bone Dry Roofing | 58 | 4.7★ (575) | Saint Peters, 8 mi away | 24/7 | — |
| 6 | Total Roofing | 57 | 5.0★ (198) | St. Louis, 7 mi away | 24/7 | — |
| 7 | Zykan eXteriors STL | 57 | 4.6★ (140) | Saint Charles | — | — |
| 8 | John Beal Roofing | 57 | 4.5★ (466) | Maryland Heights, 3 mi away | 24/7 | — |
| 9 | Stonebridge Roofing | 57 | 4.8★ (368) | Weldon Spring, 12 mi away | 24/7 | — |
| 10 | Exterior Siding Solutions, LLC | 57 | 4.8★ (66) | Ballwin, 13 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 175 Google reviews, listed on Google as “Siding contractor”.
Based in St. Louis, 8 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 833 Google reviews, listed on Google as “Siding contractor”.
Based in Saint Charles
Ranked #3 because of its Google rating and trade focus: 4.7★ from 57 Google reviews, listed on Google as “Siding contractor”.
Based in Saint Peters, 6 mi away
Ranked #4 because of its Google rating and review volume: 4.8★ from 634 Google reviews.
Based in Saint Peters, 8 mi away
Ranked #5 because of its Google rating and review volume: 4.7★ from 575 Google reviews.
Based in St. Louis, 7 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 198 Google reviews.
Based in Saint Charles
Ranked #7 because of its Google rating and trade focus: 4.6★ from 140 Google reviews, listed on Google as “Siding contractor”.
Based in Maryland Heights, 3 mi away
Ranked #8 because of its Google rating and review volume: 4.5★ from 466 Google reviews.
Based in Weldon Spring, 12 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 368 Google reviews.
Based in Ballwin, 13 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Siding contractor”.
Based in Saint Charles
Ranked #11 because of its Google rating and review volume: 4.7★ from 132 Google reviews.
Based in Saint Peters, 10 mi away
Ranked #12 because of its Google rating and review volume: 4.8★ from 222 Google reviews.
Based in Murphy, 20 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 393 Google reviews.
Based in St. Louis, 7 mi away
Ranked #14 because of its Google rating and review volume: 4.7★ from 554 Google reviews.
Based in Saint Peters, 4 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Siding contractor”.
Based in Barnhart, 10 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Siding contractor”.
Based in O'Fallon, 12 mi away
Ranked #17 because of its Google rating and review volume: 4.8★ from 215 Google reviews.
Based in Chesterfield, 15 mi away
Ranked #18 because of its Google rating and review volume: 5.0★ from 160 Google reviews.
Based in Lake Saint Louis, 10 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 13 Google reviews, listed on Google as “Siding contractor”.
Based in Creve Coeur, 8 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 76 Google reviews, listed on Google as “Siding contractor”.
Based in Saint Charles
Ranked #21 because of its Google rating and review volume: 5.0★ from 227 Google reviews.
Based in Dardenne Prairie, 15 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 391 Google reviews.
Based in Dardenne Prairie, 17 mi away
Ranked #23 because of its Google rating and trade focus: 3.8★ from 22 Google reviews, listed on Google as “Siding contractor”.
Based in Saint Peters, 10 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Siding contractor”.
Based in Valley Park, 16 mi away
Ranked #25 because of its Google rating and review volume: 4.8★ from 221 Google reviews.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 298 ranked siding contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Boone Wildlife Control | 55 | 4.7★ (43) | 15 mi |
| 27 | Window World of St. Louis | 55 | 4.6★ (919) | 2 mi |
| 28 | Colonial Construction | 55 | 4.9★ (128) | 19 mi |
| 29 | RRR Roofing LLC | 55 | 5.0★ (39) | In Saint Charles |
| 30 | Hulsey Roofing | 55 | 4.8★ (251) | 20 mi |
| 31 | Siding Repair Systems | 55 | 4.4★ (172) | 12 mi |
| 32 | Second To None Exteriors | 55 | 4.8★ (115) | 12 mi |
| 33 | Crown Exteriors LLC | 55 | 4.7★ (212) | 16 mi |
| 34 | Grace Exteriors | 55 | 3.7★ (10) | 17 mi |
| 35 | A-R Roofing & Exteriors | 55 | 5.0★ (27) | 7 mi |
| 36 | Hawthorn Home Exteriors | 55 | 5.0★ (33) | 9 mi |
| 37 | Gateway General Contractors Roofing | 55 | 4.9★ (279) | 7 mi |
| 38 | AMP Restoration & Roofing | 55 | 4.7★ (334) | 12 mi |
| 39 | Shield Siding and Renovation | 55 | 4.4★ (27) | 10 mi |
| 40 | Alenco Inc. | 55 | 4.4★ (239) | 16 mi |
| 41 | Eagle Revolution | 55 | 4.9★ (45) | 11 mi |
| 42 | Affordable Exteriors | 54 | 4.9★ (37) | 10 mi |
| 43 | Legions Exterior Pros | 54 | 5.0★ (133) | In Saint Charles |
| 44 | Revolve Construction | 54 | 4.8★ (24) | 27 mi |
| 45 | Accredited Roofing | 54 | 4.9★ (298) | 30 mi |
| 46 | Your Professional Roofer | 54 | 4.9★ (56) | In Saint Charles |
| 47 | Affordable House Painters Painting Company | 54 | 5.0★ (62) | 14 mi |
| 48 | SCHNEIDER ROOFING & REMODELING | 54 | 4.7★ (432) | In Saint Charles |
| 49 | Mighty Dog Roofing | 54 | 4.8★ (86) | 6 mi |
| 50 | Gallagher Bros Construction | 54 | 4.9★ (639) | 21 mi |
20 more siding contractors within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| AAA Roofing STL | 5.0★ (16) | In Saint Charles |
| Al Droste & Sons Construction | 4.4★ (13) | In Saint Charles |
| Atlas Home Solutions | 4.6★ (18) | In Saint Charles |
| Autumn Oaks Roofing | 5.0★ (1) | In Saint Charles |
| Cheyenne Exteriors LLC | In Saint Charles | |
| Construction | In Saint Charles | |
| Dedicated home improvement | 5.0★ (2) | In Saint Charles |
| DMW Design & Solutions | 5.0★ (16) | In Saint Charles |
| Eminent Roofing Solutions | 4.6★ (27) | In Saint Charles |
| Evolved Roofing & Construction | 4.9★ (33) | In Saint Charles |
| Haislip Siding and Roofing | 5.0★ (2) | 2 mi |
| J Compton Roofing & Contracting LLC | In Saint Charles | |
| JB HOME IMPROVEMENT LLC. | 4.9★ (8) | In Saint Charles |
| Loyalty Islas LLC | 5.0★ (1) | In Saint Charles |
| M2 Roofing Solutions | 5.0★ (14) | In Saint Charles |
| Rising Son Contracting, LLC | In Saint Charles | |
| Roofing Sales Associates Inc | In Saint Charles | |
| Skillcrafters Inc | In Saint Charles | |
| St. Charles Roofing Designs | In Saint Charles | |
| The Siding Company | 4.0★ (1) | In Saint Charles |
Typical prices in USD, adjusted for Missouri with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Siding replacement | $5,860 | $12,210 | $18,670 | Per house: typical range of customer-reported projects. US national range × 1.05 West North Central factor (2025 Cost vs. Value Report) | October 2026 |
We scored 298 Saint Charles siding contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Saint Charles data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |